Branch Network
Interbank Locations & Branches Oklahoma City, Oklahoma
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Interbank operates 45 branches from its headquarters in Oklahoma City, OK, .
Interbank branch network
Its 45 branches span 2 states and 36 cities. The most are in TEXAS (26) and OKLAHOMA (19). TEXAS holds 70.1% of its branch deposits. Oklahoma City, OK has the most of its branches, 4. Its largest office by deposits is the Park Cities Branch office in Dallas, TX, with $669.7M (14.7% of its branch deposits). It had the same number of branches on June 30, 2025.
Interbank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 11.06% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $5.33B
- Tier 1 leverage ratio, Q2 2026
- 11.06%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Established
- 1988
Full financial profile · Is Interbank safe? · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Oklahoma City, OK (4 branches) | 17 of 52 | 1.0% | $413.5M |
| State: OK (19 branches) | 17 of 192 | 0.9% | $1.37B |
| Largest deposit state: TX (26 branches) | 47 of 441 | 0.2% | $3.20B |
Ranked by total assets among banks headquartered in the state: Largest banks in Oklahoma.
Share by county and metro area
Interbank's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Tarrant, TX (2 branches) | 18 of 73 | 1.1% | $733.1M | $65.88B |
| Dallas, TX (2 branches) | 41 of 107 | 0.2% | $710.4M | $330.95B |
| Oklahoma, OK (5 branches) | 17 of 60 | 1.0% | $451.9M | $47.25B |
| Ellis, TX (3 branches) | 5 of 15 | 6.9% | $274.7M | $3.95B |
| Throckmorton, TX (1 branch) | 1 of 2 | 87.6% | $270.3M | $308.4M |
| Kingfisher, OK (3 branches) | 1 of 6 | 25.1% | $252.6M | $1.01B |
| Young, TX (2 branches) | 2 of 6 | 28.3% | $240.2M | $849.2M |
| Somervell, TX (1 branch) | 1 of 3 | 54.2% | $210.4M | $388.5M |
| Erath, TX (3 branches) | 3 of 9 | 15.8% | $181.7M | $1.15B |
| Canadian, OK (3 branches) | 7 of 18 | 5.6% | $170.3M | $3.02B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Dallas-Fort Worth-Arlington, TX (8 branches) | 30 of 165 | 0.2% | $1.73B | $731.99B |
| Oklahoma City, OK (10 branches) | 12 of 71 | 1.2% | $722.8M | $60.81B |
| Stephenville, TX (3 branches) | 3 of 9 | 15.8% | $181.7M | $1.15B |
| Elk City, OK (2 branches) | 4 of 6 | 14.4% | $149.0M | $1.03B |
| Enid, OK (1 branch) | 4 of 14 | 2.4% | $139.1M | $5.85B |
| Weatherford, OK (1 branch) | 6 of 15 | 6.7% | $78.2M | $1.16B |
| Amarillo, TX (1 branch) | 14 of 21 | 0.3% | $34.5M | $11.71B |
| Borger, TX (2 branches) | 3 of 3 | 10.3% | $26.8M | $260.2M |
| Granbury, TX (1 branch) | 10 of 13 | 1.4% | $25.5M | $1.82B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Park Cities Branch | Dallas, TX | 75206 | $669.7M |
| Interbank (main office) | Oklahoma City, OK | 73112 | $385.3M |
| Hbank Texas Branch | Grapevine, TX | 76051 | $378.3M |
| Fort Worth Office Branch | Fort Worth, TX | 76107 | $354.7M |
| First National Bank of Throckmorton Branch | Throckmorton, TX | 76483 | $270.3M |
| Glen Rose Branch | Glen Rose, TX | 76043 | $210.4M |
| Waxahachie Branch | Waxahachie, TX | 75165 | $176.3M |
| Main Kingfisher Branch | Kingfisher, OK | 73750 | $168.7M |
| Stephenville Branch | Stephenville, TX | 76401 | $157.8M |
| Graham Branch | Graham, TX | 76450 | $145.8M |
| Enid Branch | Enid, OK | 73703 | $139.1M |
| El Reno Branch | El Reno, OK | 73036 | $123.1M |
| Breckenridge Branch | Breckenridge, TX | 76424 | $117.2M |
| Guthrie Branch | Guthrie, OK | 73044 | $100.6M |
| Olney Branch | Olney, TX | 76374 | $94.4M |
| Elk City Branch | Elk City, OK | 73644 | $92.0M |
| Coleman Branch | Coleman, TX | 76834 | $90.0M |
| Hennessey Branch | Hennessey, OK | 73742 | $83.8M |
| Seymour Branch | Seymour, TX | 76380 | $79.6M |
| Clinton Branch | Clinton, OK | 73601 | $78.2M |
| Midlothian Branch | Midlothian, TX | 76065 | $69.9M |
| Friona Branch | Friona, TX | 79035 | $59.9M |
| Canadian Branch | Canadian, TX | 79014 | $59.0M |
| Sayre Branch | Sayre, OK | 73662 | $57.0M |
| Yukon Branch | Yukon, OK | 73099 | $47.2M |
| Lovers Lane Branch | Dallas, TX | 75225 | $40.6M |
| Edmond Branch | Edmond, OK | 73034 | $38.4M |
| Vega Branch | Vega, TX | 79092 | $34.5M |
| Follett Branch | Follett, TX | 79034 | $34.4M |
| Citzens National Bank of ChildressBranch | Childress, TX | 79201 | $33.8M |
| Red Oak Branch | Red Oak, TX | 75154 | $28.4M |
| Granbury Branch | Granbury, TX | 76049 | $25.5M |
| Town and County Bank Branch | Bluff Dale, TX | 76433 | $23.9M |
| Hobart Branch | Hobart, OK | 73651 | $23.7M |
| Borger Branch | Borger, TX | 79007 | $20.0M |
| South Penn Branch | Oklahoma City, OK | 73159 | $16.9M |
| Aledo Branch | Aledo, TX | 76008 | $15.0M |
| Memorial Branch | Oklahoma City, OK | 73114 | $11.3M |
| Stinnett Branch | Stinnett, TX | 79083 | $6.8M |
| Hobart Drive Thru Branch | Hobart, OK | 73651 | $0 |
| Auto Bank - South Branch | Kingfisher, OK | 73750 | $0 |
| East Cleveland Facility | Guthrie, OK | 73044 | $0 |
| Drive-In Branch | Oklahoma City, OK | 73112 | $0 |
| Stephenville Branch | Stephenville, TX | 76401 | $0 |
| Downtown Branch | El Reno, OK | 73036 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 27210) · FFIEC NIC profile (RSSD 1187001)